Finding embedded macro to edit Access2016

I am new to Access all together so I have been taking an online class through the local library. I opened the "Contacts" template and have changed everything I can find from "Contact(s)" to "Volunteer(s)". I have deleted some fields and added others. Everything is working until I try to open a particular record in the Volunteer List (form) and then :




but there isn't anything in the macros list that has anything about the 'Contact List' How do I find this embedded macro so that I can edit it?

Tech Support Guy System Info Utility version 1.0.0.4
OS Version: Microsoft Windows 10 Home, 64 bit
Processor: Intel(R) Core(TM) i3-6100U CPU @ 2.30GHz, Intel64 Family 6 Model 78 Stepping 3
Processor Count: 4
RAM: 8082 Mb
Graphics Card: Intel(R) HD Graphics 520, 1024 Mb
Hard Drives: C: 916 GB (846 GB Free); D: 13 GB (1 GB Free);
Motherboard: HP, 81EB
Antivirus: Windows Defender, Enabled and Updated

 

This is the next screen after pressing okay: